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Updated: Dec 14, 2021

Pump formally Chalk is a communication application designed to help users to talk instantly. Pump is aimed as a platform for Founders to communicate with their own networks or investors.

Category: Social Audio Platform Subcategory: Founders, Investors Mobile: iOS and Android Desktop: No Created: 2010 Website:

Twitter: N/A Company Info: CrunchBase

Background: Pump is a new kind of social network built around investor updates. Founders on Pump can post bite-size company updates with just a few taps, and then share it with their dream team of existing or future investors. Limit who can view your post, or share it with the broader Pump network. Pump is designed to be the easiest and most powerful way for founders to share compelling content with the people who matter most.

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